<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
</head>
<body>
  <div id="app"></div>

  <template id="my-app">
    <div name="yz" age="18" height="1.88">哈哈哈</div>
    <div v-bind="obj">gogogo</div>
  </template>
  <script src="../js/vue.js"></script>
  <script>
    const App = {
      template: '#my-app',
      data() {
        return {
          message: 'halo',
          obj: {
            name: "yz",
            age: 18,
            height: 1.88
          }
        }
      }
    }
    Vue.createApp(App).mount('#app')
  </script>
</body>
</html>
